参数资料
型号: B39182B7749C910
厂商: EPCOS Inc
文件页数: 2/7页
文件大小: 0K
描述: FILTER SAW 1.8425GHZ LOWLOSS SMD
标准包装: 9,000
频率: 1.843GHz 中心
带宽: 75MHz
滤波器类型: 带通
插入损耗: 2.7dB
应用: 移动电话
封装/外壳: 6-SMD,无引线
安装类型: 表面贴装
包装: 带卷 (TR)
高度(最大): 0.031"(0.80mm)
尺寸/尺寸: 0.098" L x 0.079" W(2.50mm x 2.00mm)

SAW Components
Low-Loss Filter for Mobile Communication
B7749
1842,5 MHz
Data Sheet
Chip sized SAW package DCS6K
Features
q Low-loss RF filter for mobile telephone
0,1
q
q
PCN systems, receive path
Low amplitude ripple
Usable passband 75 MHz
4
5
6
bottom view
q
q
q
q
Unbalanced to balanced operation
Impedance transformation from 50 ? to 200 ?
Suitable for GPRS class 1 to 12
Package for S urface M ounted T echnology
( SMT )
3
2
0,5
1
side view
2,5
Terminals
top view
s Gold-plated Ni
Dimensions in mm, approx. weight 0,012 g
Pin configuration
2
1, 3
4, 6
1, 3, 5
Input, unbalanced
Input ground
Output, balanced
To be grounded
Type
B7749
Ordering code
B39182-B7749-C910
Marking and Package
according to
C61157-A1-A97
Packing
according to
F61074-V8153-Z000
E lectrostatic S ensitive D evice ( ESD )
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
T
T stg
V DC
V ESD
– 30 / + 85
– 40 / + 85
3
50
?C
?C
V
V
Input power at
GSM850, GSM900
GSM1800, GSM1900
P IN
P IN
15
12
dBm
dBm
peak power of GSM signal
duty cycle 4:8
Tx bands
2
Sep 25, 2002
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B39182-B7749-C910 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 1842,5 MHz
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B39182-B7805-A510 制造商:TDK Epcos 功能描述:
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B39182-B7806-A510 制造商:EPCOS 制造商全称:EPCOS 功能描述:Low-Loss Filter for Mobile Communication